O-ring seal PERFREZ® 9071D

circularfluoroelastomerindustrial

PERFREZ® 9071D was developed as a general use perfluoroelastmer compound to help withstand attack by most aggressive chemical. PERFREZ® 9071D offers excellent chemical compatibility in a wide range of industrial applications as well as for mixed process streams because of its excellent resistance to acids, bases, and amines. Low volume swell of elastomers is critical to proper operation of equipment, for many applications. Excessive swell may cause permanent seal failure due to equipment operation difficulty, extrusion, etc. The following data is the result of laboratory testing to determine the volume swell of PERFREZ® 9071D when exposed to various fluids. The following chemicals represent some of the most aggressive applications in the industry. These test results are an indication of the performance of compound.